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Mishimoto MMHOSE-GM-4L: Silicone Lower Radiator Hose 1967-69 Firebird 326/ 350/ 400ci (Pontiac Engine) - JEGS
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GO-PARTS Replacement for 1977-1981 Pontiac Firebird Lower Radiator Coolant Hose (Base / Esprit / Formula) - Walmart.com
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Amazon.com: Dayco Lower Radiator Coolant Hose compatible with Pontiac Firebird 5.3L 5.7L 6.6L V8 1967-1969 : Automotive
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